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Exemplos práticos de aplicações com arduino e Xbee
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PMHHome Automation Made Right
Sunday, February 5, 12
Internet of Things
Cisco Infographic describing the Internet of Things
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So what?
Y U NO REMOTE CONTROLS?
Y U NO REDUCE POWER CONSUMPTION?
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Why FOSS?
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Why FOSS?
•We love FOSS!
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Why FOSS?
•We love FOSS!
• The internet of things must be open
Sunday, February 5, 12
Why FOSS?
•We love FOSS!
• The internet of things must be open
•We embrace knowledge exchange
Sunday, February 5, 12
Why FOSS?
•We love FOSS!
• The internet of things must be open
•We embrace knowledge exchange
When you want something done quickly,put a big team behind it
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Internet of Things
Embedded Systems and Internet have evolved naturally to become extremely decentralized.
We need to establish a common language (like CoAP) and/or a system that will bridge the various sensor data formats.
Where does it lead?
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Enter PMH
•Wireless Sensor Network
• Arduino Nodes
• Single Network Controller
• Arduino Ethernet + XBee
• PC + XBee
• plug/embedded computer + XBee
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Architecture
data providers
Things
apps
Users
überdust
Controller
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Nodes
• Arduino (Pro Mini) based
• XBee Module for 802.15.4
• Sensors
• Actuators
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SENSORS
• Air Quality
• Carbon Monoxide (CO)
•Methane (CH4)
• Light
• Temperature
•Motion
•Door/Window Open Alarm
•Water Flow
• IR Receiver
• Your own epic awesome sensor™
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Actuators
• LEDs
•Motors
•Water Valve
• Any IR Controlled Device
• TV/HiFi
• Air Conditioning
• Relays
• Lights
•Water Heater
• Electric Shutters
• Electric door lock
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Device Types
• Built-in Arduino + XBee
• Control Each device independently
•Monitor Power Consumption
Power Strip
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Device Types
• Built-in Arduino + XBee
• Control the light
Desk Lamp
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Device Types
• Control Power Lines
• Control Lighting
• Control Water Heater
• Power Consumption Meter
Distribution Board
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Device Types
• Built-in Arduino + XBee
• Relay shield
• Sensor shield
Generic Nodes
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Device Types
• Arduino Pro Mini
• XBee
• Shield Existence Checking circuit
Main PCB
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Device TypesRelay Shield
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Device TypesSensor Shield
• Gas (CO, CH4)
•Motion
• Temperature
• Light
•Door/Window Alarm
• Status LED
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Build your own sensor
You take care of the hardware, we take care of the software
Compute your values, specify a new capability name, and start transmitting
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Example
P-Space
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Example
node1 node2
node3 node4
controller+
uberdusrt
P-Space
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Example
node1 node2
node3 node4
controller+
uberdusrt
P-Space
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Example
node1 node2
node3 node4
controller+
uberdusrt
P-Space
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Example
node1 node2
node3 node4
controller+
uberdusrt
P-Space
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Example
node1 node2
node3 node4
controller+
uberdusrt
P-Space
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Example
node1 node2
node3 node4
controller+
uberdusrt
P-Space
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We are über
überdust
DB
Hibernate
Spring
CoAPrdf
RestWebSockets
CoAPrdf
Rest
WebSocketsHTML
PlaintextJSON
Web UI
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App Layer
•Web Interface (in development)
• Smartphone Interface (in development)
• APIs
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APIs
• REST
• Get Value
• Send Command
•WebSockets
• Get Value
• Cleaner and faster status updates
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API ExamplesDrupal Plugin
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APIsSamsung SmartTV App
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APIsAndroid App
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Sample CodeBash Script
wget http://localhost:8081/rest/testbed/1/node/execusor/capability/charge/insert/timestamp/1328303716/reading/99%/ -O /dev/null
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Sample CodePython Script
GET /rest/sendCommand/destination/urn:wisebed:ctitestbed:0xa4a/payload/1,1,1Sunday, February 5, 12
Sample CodeJava WebSockets
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Sample CodeJava WebSockets
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DEMO!Murphey, please let it work for once
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Output StylesText, HTML
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Output StylesJSON, Rdf
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One more thing..
You can use anything you want as a data provider
Just use our REST interface to send your values to überdust
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Links & Info
• https://github.com/itm/uberdust - PMH source (überdust layer, arduino hardware)
• https://github.com/itm/uberdust/wiki - Documentation
• https://github.com/mksense/mac - arduino software & mkSense, an arduino library used for 802.15.4 communication
• #pmh on freenode
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Thank You
Q & A
Semantic-Service Provisioning for the Internet of Things using Future Internet Research by Experiments
wwww.spitfire-project.eu
Vasilis [email protected]: tzikis @ freenode
twitter : @tzikisComputer Technology Institute and Press “Diophantus”,Patras Greece
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